Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 18 | 1.77673 | 1.8724 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir03_area_partials.opb |
MD5SUM | 1ecf3180e25eced367facc255e84270f |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 18 |
Best CPU time to get the best result obtained on this benchmark | 0.106983 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 18 |
Optimality of the best value was proved | YES |
Number of variables | 1213 |
Total number of constraints | 4575 |
Number of constraints which are clauses | 4575 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 125 |
Number of terms in the objective function | 207 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 207 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 207 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.32/0.42 o 33 0.41/0.51 o 32 0.50/0.61 o 31 0.50/0.70 o 30 0.66/0.78 o 29 0.73/0.87 o 28 0.82/0.95 o 27 0.94/1.04 o 26 0.99/1.13 o 25 1.08/1.22 o 24 1.16/1.31 o 23 1.16/1.40 o 22 1.32/1.48 o 21 1.40/1.57 o 20 1.50/1.66 o 19 1.59/1.74 o 18 1.67/1.87 s OPTIMUM FOUND 1.67/1.87 v x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x15 x16 x17 x18 x19 x38 x134 x152 x164 x180 x197 x229 x239 x263 x273 x323 x348 x367 x414 x418 x497 x616 1.67/1.87 v x645 x677 x682 x685 x699 x724 x788 x816 x931 x1031 x1124 x1129 x1188 x1196 x1200 x1212
OK 18
/tmp/evaluation/373286-1178718392/instance-373286-1178718392.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-373286-1178718392 -o ROOT/results/node5/solver-373286-1178718392 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373286-1178718392.opb /tmp/evaluation/373286-1178718392/temp Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.09 0.03 0.00 3/77 871 /proc/meminfo: memFree=1675072/2055920 swapFree=4150040/4192956 [pid=871] ppid=869 vsize=12268 CPUtime=0 /proc/871/stat : 871 (pbclasp) D 869 871 746 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 347876861 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226913647205 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/871/statm: 3067 317 242 3 0 167 0 [startup+0.042403 s] /proc/loadavg: 0.09 0.03 0.00 3/77 871 /proc/meminfo: memFree=1675072/2055920 swapFree=4150040/4192956 [pid=871] ppid=869 vsize=12532 CPUtime=0 /proc/871/stat : 871 (pbclasp) S 869 871 746 0 -1 4194304 508 0 0 0 0 0 0 0 16 0 1 0 347876861 12832768 461 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/871/statm: 3133 461 324 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.101407 s] /proc/loadavg: 0.09 0.03 0.00 3/77 871 /proc/meminfo: memFree=1675072/2055920 swapFree=4150040/4192956 [pid=871] ppid=869 vsize=12532 CPUtime=0 /proc/871/stat : 871 (pbclasp) S 869 871 746 0 -1 4194304 508 0 0 0 0 0 0 0 16 0 1 0 347876861 12832768 461 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/871/statm: 3133 461 324 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.301429 s] /proc/loadavg: 0.09 0.03 0.00 3/77 871 /proc/meminfo: memFree=1675072/2055920 swapFree=4150040/4192956 [pid=871] ppid=869 vsize=12532 CPUtime=0 /proc/871/stat : 871 (pbclasp) S 869 871 746 0 -1 4194304 508 0 0 0 0 0 0 0 16 0 1 0 347876861 12832768 461 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/871/statm: 3133 461 324 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.701486 s] /proc/loadavg: 0.09 0.03 0.00 3/77 871 /proc/meminfo: memFree=1675072/2055920 swapFree=4150040/4192956 [pid=871] ppid=869 vsize=12528 CPUtime=0.66 /proc/871/stat : 871 (pbclasp) S 869 871 746 0 -1 4194304 996 9600 0 0 1 0 58 7 17 0 1 0 347876861 12828672 489 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/871/statm: 3132 489 343 3 0 232 0 Current children cumulated CPU time (s) 0.66 Current children cumulated vsize (KiB) 12528 [startup+1.50157 s] /proc/loadavg: 0.09 0.03 0.00 2/81 937 /proc/meminfo: memFree=1672800/2055920 swapFree=4150040/4192956 [pid=871] ppid=869 vsize=12528 CPUtime=1.4 /proc/871/stat : 871 (pbclasp) S 869 871 746 0 -1 4194304 2063 30744 0 0 1 1 117 21 16 0 1 0 347876861 12828672 489 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/871/statm: 3132 489 343 3 0 232 0 Current children cumulated CPU time (s) 1.4 Current children cumulated vsize (KiB) 12528 Solver just ended. Dumping a history of the last processes samples [startup+1.70159 s] /proc/loadavg: 0.09 0.03 0.00 2/81 937 /proc/meminfo: memFree=1672800/2055920 swapFree=4150040/4192956 [pid=871] ppid=869 vsize=12528 CPUtime=1.59 /proc/871/stat : 871 (pbclasp) S 869 871 746 0 -1 4194304 2285 35242 0 0 2 1 131 25 16 0 1 0 347876861 12828672 489 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/871/statm: 3132 489 343 3 0 232 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 12528 [startup+1.8016 s] /proc/loadavg: 0.09 0.03 0.00 2/81 937 /proc/meminfo: memFree=1672800/2055920 swapFree=4150040/4192956 [pid=871] ppid=869 vsize=12528 CPUtime=1.67 /proc/871/stat : 871 (pbclasp) S 869 871 746 0 -1 4194304 2396 37490 0 0 2 2 137 26 16 0 1 0 347876861 12828672 489 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/871/statm: 3132 489 343 3 0 232 0 Current children cumulated CPU time (s) 1.67 Current children cumulated vsize (KiB) 12528 Child status: 0 Real time (s): 1.8724 CPU time (s): 1.77673 CPU user time (s): 1.48077 CPU system time (s): 0.295955 CPU usage (%): 94.8903 Max. virtual memory (cumulated for all children) (KiB): 23768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.48077 system time used= 0.295955 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 41463 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 1568 involuntary context switches= 643 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node5 on Wed May 9 13:46:32 UTC 2007 IDJOB= 373286 IDBENCH= 25032 IDSOLVER= 167 FILE ID= node5/373286-1178718392 PBS_JOBID= 5250140 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-04-10 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir03_area_partials.opb COMMAND LINE= pbclasp instance-373286-1178718392.opb /tmp/evaluation/373286-1178718392/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-373286-1178718392 -o ROOT/results/node5/conversion-373286-1178718392 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373286-1178718392/instance-373286-1178718392.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-373286-1178718392 -o ROOT/results/node5/solver-373286-1178718392 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373286-1178718392.opb /tmp/evaluation/373286-1178718392/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 1ecf3180e25eced367facc255e84270f RANDOM SEED= 830514844 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.232 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.232 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1675480 kB Buffers: 38688 kB Cached: 270312 kB SwapCached: 11076 kB Active: 139364 kB Inactive: 192452 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1675480 kB SwapTotal: 4192956 kB SwapFree: 4150040 kB Dirty: 840 kB Writeback: 0 kB Mapped: 29692 kB Slab: 34264 kB Committed_AS: 13919844 kB PageTables: 1720 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66564 MiB End job on node5 on Wed May 9 13:46:34 UTC 2007